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Editorial

机译:社论

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摘要

Located at the land-water interface, coastal areas are affected by both land and ocean processes and sources of primary and secondary productivity and biodiversity, which is crucial to support life on our planet. Coastal water resources, one of the most productive ecosystems in nature, perform a number of vital ecosystem functions including biological, physical, and chemical modifications of the water column, sediment, and submerged and emergent vegetation. Besides providing food and shelter to numerous commercially and ecologically important organisms, they also make significant contribution to human welfare by providing economic, recreational, and cultural services. Consequently, there is a need for accurate, cost-effective, frequent, and synoptic monitoring methods for studying these complex environments. Remote sensing from airborne and space-borne platform satisfies the aforementioned criteria and offers large-scale data acquisition at regular temporal frequency to monitor these coastal environments.
机译:沿海地区位于陆地与水的交界处,既受到陆地和海洋进程的影响,也受到初级和次级生产力以及生物多样性来源的影响,这对于维持地球生命至关重要。沿海水资源是自然界中生产力最高的生态系统之一,履行着许多重要的生态系统功能,包括对水柱,沉积物以及水下和新兴植被的生物,物理和化学修饰。除了为众多具有商业和生态意义的重要生物提供食物和庇护所之外,它们还通过提供经济,娱乐和文化服务为人类福祉做出了重大贡献。因此,需要用于研究这些复杂环境的准确,成本有效,频繁且概要的监测方法。来自机载和星载平台的遥感满足上述标准,并提供常规时间频率的大规模数据采集以监视这些沿海环境。

著录项

  • 来源
    《GIScience & remote sensing》 |2014年第2期|115-119|共5页
  • 作者

    Deepak R. Mishra;

  • 作者单位

    Department of Geography, University of Georgia, Athens, GA 30602, USA;

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  • 原文格式 PDF
  • 正文语种 eng
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